package com.yang.operator;

public class Demo06 {
    public static void main(String[] args) {
        /*
        A = 0011 1100
        B = 0000 1101
        ------------------------------------------------
        A&B = 0000 1100
        A|B = 0011 1101
        A^B = 0011 0001
          B = 1111 0010

          2*8 = 16 2*2*2*2
          效率极高！！
          <<   *2
          >>   /2

          0000 0000    0
          0000 0001    1
          0000 0010    2
          0000 0011    3
          0000 0100    4
          0000 1000    8
          0001 0000    8
         */

        System.out.println(2<<3);
    }
}
